Read binary Emotecraft emotes and fix the torso's bend direction

tools/emotecraft/convert.py turns Emotecraft's binary .emotecraft files (its network packet, with the animation in player-animator's legacy format) into the Emotecraft JSON EmotecraftLoader reads. Converting a few community emotes showed the loader bent the torso the wrong way: Get the Griddy, which hunches forward, arched back. Emotecraft bends limbs the other way from us, but not the torso, whose bend is anchored at the hips here and so already turned round. The loader now keeps the torso's bend sign, and gives the whole player's bend to the torso, as Emotecraft does. fit.py writes torso bends to match, so re-exported captures look the same. Bumps the version to 0.1.1 for the fix. Co-Authored-By: Claude Opus 5.5 <[email protected]>
2026-09-29 17:37:18 +02:00
parent 0518a2793a
commit 970e9aef51
7 changed files with 249 additions and 9 deletions
@@ -28,7 +28,8 @@ def to_file(bone, channel, value):
        return value + REST.get(bone, (0, 0, 0))["xyz".index(channel)]
    degrees = np.degrees(value)
    if channel == "bend":
-        return -degrees
+        # Limbs bend the other way in Emotecraft; the torso agrees with ours.
+        return degrees if bone == "body" else -degrees
    if bone == "root" and channel in ("pitch", "yaw"):
        return -degrees
    return degrees